title: Revalidation: a critical perspective.
authors.forename: Trisha
authors.initials: T
authors.lastname: Greenhalgh
authors.forename: Geoff
authors.initials: G
authors.lastname: Wong
mesh_terms: D000068:Accreditation / Q000592:standards*; D002983:Clinical Competence / Q000592:standards*; D058006:General Practice / Q000592:standards; D006801:Humans